Mine detail: Keystone

Previously called 'Mcdonald'

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Location

Lat / long:

48.88125, -117.52999

Resource(M)

Primary:

Iron, Lead, Silver

Production

Operation type:	Unknown
Production size:	None
Development status:	Occurrence

Geology

References

MRDS	SP00459
DEP	10056171
Reference	WDGER OFR 90-1
Reporter	Berger, Mary A.